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JavaScript - Making Text Appear After Javascript Function Has Run
I followed the tutorial below and got my image fade to work:
http://clagnut.com/sandbox/imagefades/ Now I want to have text become visible once the fade is done. I can't get it to work. style portion: .enhanced { visibility:hidden; } javascript functions: <script language="javascript"> document.write("<style type='text/css'> ##thephoto {visibility:hidden;} </style>"); window.onload = function() {initImage()}; function initImage() { imageId = 'thephoto'; image = document.getElementById(imageId); setOpacity(image, 0); image.style.visibility = 'visible'; fadeIn(imageId,0); } function setOpacity(obj, opacity) { opacity = (opacity == 100)?99.999pacity; // IE/Win obj.style.filter = "alpha(opacity:"+opacity+")"; // Safari<1.2, Konqueror obj.style.KHTMLOpacity = opacity/100; // Older Mozilla and Firefox obj.style.MozOpacity = opacity/100; // Safari 1.2, newer Firefox and Mozilla, CSS3 obj.style.opacity = opacity/100; } function fadeIn(objId,opacity) { if (document.getElementById) { obj = document.getElementById(objId); if (opacity <= 100) { setOpacity(obj, opacity); opacity += 10; window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 150); } if (opacity = 100) { textId = 'enhanced'; text = document.getElementById(textId); text.style.visibility="visible"; } } } </script> I have added this to the last function: if (opacity = 100) { textId = 'enhanced'; text = document.getElementById(textId); text.style.visibility="visible"; } But the text appears instantly. Similar TutorialsHello: I have two input boxes on a form which receive the first and last name of a user. I want to be able to use charAt() to get the first letter in each box and pass it to a third box on the same form. Is this doable? May I request some help? I was thinking something like the function below would be the starting point --I stand correct, as it is not working. Code: <script type=\"text/javascript\">
var str=\"Mossa\";
<!--document.write(str.charAt(0));-->
document.write('<INPUT TYPE=text size=2 VALUE=\"str.charAt(0);\">');
var str=\"Barandao\";
document.write('<INPUT TYPE=text VALUE=\"str.charAt(0)\">');
<!--document.write(str.charAt(0));-->
</script>
Any thoughts! Mossa I want to be able to display the whole contents of a text file containing 4 paragraphs of text, on a static web page, as soon as a video finishes playing on the page. The video is to be set to autorun as soon as the page loads in the browser. The text file mentioned above, is to remain hidden when the page initially loads and the video is playing. Please I need your advice about what JavaScript code to use to achieve this effect, and where to place the code in the HTML code of the web page. I am new to website design and the use of JavaScript code. I have seen examples of code used for the timed delay of the display of an image file, after a video has finished playing. I do not know how to apply this to the display of a text file. I do not want to convert the whole text file into an image file, as I feel this would negatively affect the search engine optimisation of the page, if there is no text content on the page. Thank you. Is there a way to call javascript functions based on the text between a span element? In other words if I have <span id="mySpan">Bronze</span> then it will call a javascript function but if I have <span id="mySpan">Silver</span> then it will call a different function? Thanks! I was wondering if someone could help me make this function that's tied to a HTML select work on an <imput type="image">. Ideally what I would like to do is tie everything to the <input type="image"> , right now the way the code works is that when I choose yes or no the image on the <img src=""> changes. So basically when I choose yes or no in the select what I would like the image source to change for the <input type="image"> assuming it's possible. Ty... See my demo page for where I have it working on an img src but not an input which is what I really want. Here's the link again to my testing / demo page: http://www.myu2sig.com/stellardonations/buttontype.php Now for all of the code that produces what you see on said page. Code: <script type="text/javascript">
function showimage(t){
if (!document.images)
return;
document.images[t.getAttribute("name").replace("select","pics")].src=t.options[t.selectedIndex].id
}
</script>
Regular Image using: < img name="firstpics" src="/stellardonations/paypaldonate.gif"><br />
<img name="firstpics" src="/stellardonations/paypaldonate.gif">
<br /><br />
Input Image using: < input type="image" src="/stellardonations/paypaldonate.gif" border="0" name="submit" ><br />
<input type="image" src="/stellardonations/paypaldonate.gif" border="0" name="submit">
<br /><br />
<select name="firstselect" onChange="showimage(this)">
<option id="/stellardonations/paypalsubscribe.gif" value="Yes">Yes</option>
<option selected="selected" id="/stellardonations/paypaldonate.gif" value="No">No</option>
</select>
<br /><br />
No = Donate<br />
Yes = Subscribe
Hi, I have this code: Code: window.addEvent('domready',function(){
document.id('cool').addEvent('click',function() {
light = new LightFace.IFrame({ height:400, width:800, url: 'http://google.com', title: 'Google!' }).addButton('Close', function() { light.close(); },true).open();
});
});
It's a piece from something called the lightface iframe. What I want to do is to have this code on my javascript page, that's included on the main page where I want to call it. I call on it like this: Code: <a href="#" id="cool">Edit general info</a> However this only works if it's on the main page, not when I have it on my js page. So what I want to do is to turn it into a function, because that I know works. Could anyone help me with this? Thanks in advance for your time! dear all i have some read only text box which i want to get in write mode the code i am trying is.. function f2(txt1,txt2,txt3) { document.form1.txt1.readOnly=false; document.form1.txt2.readOnly=false; document.form1.txt3.readOnly=false; } <input type="text" value="<%=rset.getString(1)%>" readonly id="tex" class="tb2" name="u_name_0"></td> <td><input type="text" value="<%=rset.getString(2)%>" readonly class="tb2" name="u_pass_0"></td> <td><input type="text" value="<%=rset.getString(3)%>" readonly class="tb2" name="u_role_0"></td> <td><input type="submit" value="delete" name="submit_<%= i%>" class="tb3"></td> <td><input type="button" value="update" onClick="f2('u_name_0','u_pass_0','u_role_0')"></td> but its not working.. some body help me out.. Hello all..I am new to this forum and also new to html and js. I started college at the ripe old age of 55 and I have to take this course for my required degree I have a table 5 across with thumbnails inside and a larger cell at the bottom with a picture of me. I need to write a javascript function that will make the big picture change when I click on the thumbnail...there is also a smaller cell at the bottom that would change that text to a description as well,when thumbnail clicked. Ihave no clue where to start. Any help would be much appreciated!! Thanks In advance <style> .table th {border-style: solid; border-color: red;background-color: #CCCCFF; } </style> <body> <table border="1" class="table"> <thead> <th colspan = "5">Click an Image to Enlarge </th> </thead> <tbody> <tr> <td> <img src = "Thumbnails/ada1838-thumb.JPG" alt = "ada1838-thumb" > </td> <td> <img src = "Thumbnails/adaplaque-thumb.JPG" alt = "adaplaque-thumb"> </td> <td> <img src = "Thumbnails/babbageborn-thumb.JPG" alt = "babbageborn-thumb"> </td> <td> <img src = "Thumbnails/aediagram-thumb.JPG" alt = "aediagram-thumb"> </td> <td> <img src = "Thumbnails/babbage1860-thumb.JPG" alt = "babbage1860-thumb"> </td> </tr> <tr><td colspan= "5" ><img src= "All_Images/Me@home.JPG" alt = "Me @ Home" width = "800px" height= "800px" align="center"> </td> </tr> <thead> <th colspan = "5"> </th> </thead> </table> </body> </html> Apologies if this question has been asked a million times. I am fairly new to this game, have got my head around html & css and now it's time to add a little interactivity... BUT i've hit my first brick wall... I am setting up a (big) panel of text which i wish to present in a more reasonable fashion by hiding the content and only showing the headers. Got the Hide:Show function working ok as shown below, but I am stuck on my next requirement... Basically The hidden text will show and hide when told by clicking on the relevant header - but i wish to hide the text in a visible area when clicking on a new header. I have: Header1 (on click) | bodycopy - visible Header2 | bodycopy - hidden leading to: Header1 | bodycopy - visible Header2 (on click) | bodycopy - visible But i'm after: Header1 (on click) | bodycopy - visible Header2 | bodycopy - hidden leading to: Header1 | bodycopy - hidden Header2 (on click) | bodycopy - visible Here is the code i'm using: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script type="text/javascript">
<!--
function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'block')
e.style.display = 'none';
else
e.style.display = 'block';
}
//-->
</script>
<style type="text/css">
<!--
#slide_text1 {
font-family: Arial, Helvetica, sans-serif; font-size: 0.8em; line-height: 1.4em;
color: #000; margin-bottom: 15px; }
#slide_text2 {
font-family: Arial, Helvetica, sans-serif; font-size: 0.8em; line-height: 1.4em;
color: #000; margin-bottom: 15px; }
.h3_toggle {
font-family: Arial, Helvetica, sans-serif; font-size: 1em; line-height: 1.2em;
color: #999; text-decoration: none;}
.h3_toggle:hover {
font-family: Arial, Helvetica, sans-serif;
font-size: 1em;
line-height: 1.2em;
color: #333;
text-decoration: none;
cursor: crosshair;
}
-->
</style>
</head>
<body>
<h3><a class="h3_toggle" onclick="toggle_visibility('slide_text1');">First heading </a> </h3>
<div style="display:none;"" id="slide_text1">Body copy content to be hidden lives in this area</div>
<h3><a class="h3_toggle" onclick="toggle_visibility('slide_text2');">Second heading</a> </h3>
<div style="display:none;"" id="slide_text2">Body copy content to be hidden lives in this area</div>
</body>
</html>
Any help from you all is very much welcome (or if this has been answer before - a nudge in the direction of the answer please) Thanx, Ozwaldo. Right now, I am trying to use this widget from widget box to figure stuff out but its not working. I want to make a moving ticker The text would be from a rss This is what there source was: <script type="text/javascript" src="http://cdn.widgetserver.com/syndication/subscriber/InsertWidget.js"></script><script type="text/javascript">if (WIDGETBOX) WIDGETBOX.renderWidget('23bf7f48-242e-489d-99b9-4a1ac7b47eac');</script> And inside it is this... (http://cdn.widgetserver.com/syndicat...nsertWidget.js) Code: //
//
//
if(!window.WIDGETBOX){(function(){var D=false;var C=function(){WIDGETBOX.setPageLoaded();};var B=function(){WIDGETBOX.setPageUnloaded();};WIDGETBOX={libs:{},version:"41509",urls:{runtimeBaseUrl:"http://widgetserver.com/syndication",galleryBaseUrl:"http://www.widgetbox.com",cdnRuntimeBaseUrl:"http://cdn.widgetserver.com/syndication",cdnGalleryBaseUrl:"http://pub.widgetbox.com",metricsBaseUrl:"http://t.widgetserver.com/t",proxyBaseUrl:"http://p.widgetserver.com/p",markupRuntimeBaseUrl:"http://widgetserver.com/syndication",mobileSiteRuntimeBaseUrl:"http://m.wbx.me",linkbarBaseUrl:"http://l.wbx.me/l",imageProxyBaseUrl:"http://i.widgetserver.com"},globals:{token:"",tokenTime:0,widgets:[],widgetCount:0,pageLoaded:false,pageUnloaded:false,eventListeners:[],pageLoadListeners:[],pageUnloadListeners:[],panels:[],panelCount:0,showPanelMarks:true,suppressGetWidget:false,disableGetWidget:false,suppressQuantcast:false,enableLogging:false,disableHitTracking:false,log:"",trustedPage:false,disableInstallerMenu:false,renderInstallerMenuInline:false,anchorEl:null,vid:null,startTime:new Date().getTime()},init:function(){if(!D){D=true;if(window.WIDGETBOXLOADLISTENERS){for(i=0;i<WIDGETBOXLOADLISTENERS.length;i++){A.addPageLoadListener(WIDGETBOXLOADLISTENERS[i]);}}A.addEvent(window,"load",C);A.addEvent(window,"unload",B);if(window.WIDGETBOXINITLISTENERS){for(i=0;i<WIDGETBOXINITLISTENERS.length;i++){try{WIDGETBOXINITLISTENERS[i]();}catch(E){WIDGETBOX.logMessage(E);}}}}},namespace:function(G){G=G.replace(".","/");if(G.indexOf("WIDGETBOX/")===0){G=G.substr(10);}if(G.indexOf("POSTAPP/")===0){G=G.substr(8);}var E=G.split("/");var I=WIDGETBOX;if(E){var H;for(var F=0;F<E.length;F++){H=E[F];if(!I[H]){I[H]={};}I=I[H];}}return G;},logMessage:function(E){if(A.globals.enableLogging){A.globals.log+=E+"\n";}},newLibInfo:function(G){G=G.replace(".","/");var J=G;var H="";var F=G.lastIndexOf("/");if(F>=0){H=G.substr(0,F);J=G.substr(F+1);}H=A.namespace(H);G=H+"/"+J;var I=G.replace("/","_").toLowerCase();var E={ns:H,name:J,path:G,id:I,status:null,callback:null};return E;},load:function(I,H,J){var G=A.newLibInfo(I);if(!WIDGETBOX.libs[G.id]){WIDGETBOX.libs[G.id]=G;G.status="loading";if(H){if(!G.listeners){G.listeners=[];}G.listeners.push(H);}var E=document.createElement("script");E.id="widgetbox_lib_"+G.id;E.type="text/javascript";E.setAttribute("async","true");if(!J){E.src=WIDGETBOX.urls.runtimeBaseUrl+"/"+G.path+".js?"+WIDGETBOX.version;}else{E.src=WIDGETBOX.urls.cdnRuntimeBaseUrl+"/"+G.path+".js?"+WIDGETBOX.version;}var F=document.documentElement.firstChild;if(!F||(F.nodeName&&F.nodeName.toLowerCase().indexOf("comment")>-1)){F=document.getElementsByTagName("head")[0];}F.appendChild(E);}else{G=WIDGETBOX.libs[G.id];if(H){if(G.status=="ready"){try{H(G);}catch(K){WIDGETBOX.logMessage(K);}}else{if(!G.listeners){G.listeners=[];}G.listeners.push(H);}}}},ready:function(F){var E=A.newLibInfo(F);if(!WIDGETBOX.libs[E.id]){WIDGETBOX.libs[E.id]=E;}E=WIDGETBOX.libs[E.id];return E.status=="ready";},setReady:function(G){var F=A.newLibInfo(G);if(!WIDGETBOX.libs[F.id]){WIDGETBOX.libs[F.id]=F;}F=WIDGETBOX.libs[F.id];F.status="ready";if(F.listeners){var E=0;for(E=0;E<F.listeners.length;E++){var H=F.listeners[E];try{H(F);}catch(I){WIDGETBOX.logMessage(I);}}}},addEvent:function(I,H,F,E){if(I.addEventListener){I.addEventListener(H,F,E);return true;}else{if(I.attachEvent){var G=I.attachEvent("on"+H,F);return G;}else{alert("Handler could not be attached");}}},removeEvent:function(H,G,F,E){if(H.removeEventListener){H.removeEventListener(G,F,E);return true;}else{if(H.detachEvent){return H.detachEvent("on"+G,F);}else{alert("Handler could not be removed");}}},addEventListener:function(E,G){if(G){if(!A.globals.eventListeners){A.globals.eventListeners={};}if(!A.globals.eventListeners[E]){A.globals.eventListeners[E]=[];}var F=A.globals.eventListeners[E];F[F.length]=G;}},notifyEventListeners:function(F){if(!A.globals.eventListeners){return ;}var G=A.globals.eventListeners[F];if(!G){return ;}for(var E=0;E<G.length;E++){var H=G[E];try{H(this);}catch(I){WIDGETBOX.logMessage(I);}}},addPageLoadListener:function(E){if(E){if(!A.globals.pageLoaded){A.globals.pageLoadListeners.push(E);}else{try{E();}catch(F){WIDGETBOX.logMessage(F);}}}},addPageUnloadListener:function(E){if(E){if(!A.globals.pageUnloaded){A.globals.pageUnloadListeners.push(E);}else{try{E();}catch(F){WIDGETBOX.logMessage(F);}}}},setPageLoaded:function(){if(A.globals.pageLoaded){return ;}A.globals.pageLoaded=true;A.removeEvent(window,"load",C);var F=A.globals.pageLoadListeners;var E;for(E=0;E<F.length;E++){try{F[E]();}catch(G){WIDGETBOX.logMessage(G);}}},setPageUnloaded:function(){if(A.globals.pageUnloaded){return ;}A.globals.pageUnloaded=true;A.removeEvent(window,"unload",B);var E=A.globals.pageUnloadListeners;for(i=0;i<E.length;i++){try{E[i]();}catch(F){WIDGETBOX.logMessage(F);}}},generateGUID:function(H,E){var I=(H)?H:Math.random;var K=(E)?36:32,M="0123456789abcdef".split(""),F,G=[];if(E){G[8]=G[13]=G[18]=G[23]="-";G[14]="4";}for(var J=0;J<K;J++){if(!G[J]){F=0|I()*16;G[J]=M[(J==19)?(F&3)|8:F];}}var L=G.join("");if(!WIDGETBOX.globals.vid){WIDGETBOX.globals.vid=L;}return L;},generateProxiedImageUrl:function(E,H,G,F){var I=E;I=this.urls.imageProxyBaseUrl+"/ip/origin=="+encodeURIComponent(I);if(H){I+="&&w=="+Math.round(H);}if(G){I+="&&h=="+Math.round(G);}if(F){I+="&&type=="+F;}I+="?token="+WIDGETBOX.globals.token;return I;},createElement:function(F,E){if(E){return E.ownerDocument.createElement(F);}else{return document.createElement(F);}}};POSTAPP=WIDGETBOX;var A=WIDGETBOX;A.init();})();}
//
//SOF: subscriber/InsertWidget.js
//
//support rendering a widget in an element by supplying and id to the element
WIDGETBOX.renderWidgetInElement = function(appId, parentNodeId) {
return WIDGETBOX.renderWidget(appId, false, parentNodeId);
},
WIDGETBOX.renderWidget = function(appId, mode, parentNodeId) {
if (!parentNodeId) {
parentNodeId = "widgetbox_widget_parent_" + WIDGETBOX.globals.widgetCount++;
document.write("<div id=\"" + parentNodeId + "\" style=\"line-height:0\"></div>");
}
function libReadyCallback() {
var parentNode = document.getElementById(parentNodeId);
if (!parentNode) {
document.write("<div id=\"" + parentNodeId + "\" style=\"line-height:0\"><span style=\"visibility:hidden\">-</span></div>");
parentNode = document.getElementById(parentNodeId);
}
WIDGETBOX.subscriber.Main.insertWidget(appId, null, parentNode, mode, null, null);
}
WIDGETBOX.load("subscriber.Main", libReadyCallback, true);
};
//
//EOF: subscriber/InsertWidget.js
What do i change and do to make this work? Hi! I need to make my own web page with quiz on it! Something like this http://www.javascriptkit.com/script/popquiz.htm The main problem - how to calculate scores? I need to make, for example, pop up box that shows, how many answers are right/wrong. What should I use for that? hey guys, new to the forum here but i think i may be staying here for the long haul i've lurked around here a while but recently i havent been able to find a solution to something i'm having trouble with. i need to create a script that allows me to take an image and a button and apply it to the page the button will have a value of "Start" and when the "onClick" event is triggered the image will begin to reposition itself towards the right side of the page (as if it were panning towards the right, like if it were on wheels). once it reaches the end of the window i have get it to come back to the starting position and just keep on looping. the trickiest part (imo) is getting the value of the button to change to "stop" and onClick it needs to reset everything back to neutral. now i am a HUGE javascript "nub" and i dont want someone to do the code for me, i just want some help. i need to learn this. i'll post what i have so far in post #2. if anyone can help with this ASAP i would love you forever. thanks! can u like make games like pong wikth javascript? my friend said he did, but i dont think u can.
Hi, I am facing a problem in passing replace() function as an argument in user defined java function, can any one help me how to resolve it? intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '\' to '\\' I am posting my javascript function he <a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\\/g,"\\\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a> function OpenDocPreview(url, docname) { alert('message from search base : ' + url + ' ' + docname); } thank you, As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page. For Example: Input- 512 Output - Austin, TX The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen. Thanks! Alright, I am going to post the sections that matter, and then post the full JS at the bottom. Alright, so youtube allows you to pull videos using javascript. here is the what I am using Code: function insertVideos(div,typ,q,results,overlay){
inlineVideo = overlay;
youtubediv[q.toLowerCase()] = div;
var script = document.createElement('script');
if(typ == "favs")
script.setAttribute('src', 'http://gdata.youtube.com/feeds/users/'+q+'/favorites?max-results='+results+'&alt=json-in-script&callback=youtubeInit');
if(typ == "user")
script.setAttribute('src', 'http://gdata.youtube.com/feeds/users/'+q+'/uploads?max-results='+results+'&alt=json-in-script&callback=youtubeInit');
script.setAttribute('id', 'jsonScript');
script.setAttribute('type', 'text/javascript');
document.documentElement.firstChild.appendChild(script);
}
alright, and here is the HTML code. Code:
<div id="youtubeDivFavs" align="center">
</div>
<script>
insertVideos('youtubeDivFavs','favs','lancxeon','5',0);
</script>
<div id="youtubeDivUser" align="center">
</div>
<script>
insertVideos('youtubeDivUser','user','lancxeon','5',0);
</script>
Now as you can see there are two here. the second one "user" pulls from the url http://gdata.youtube.com/feeds/users/lancxeon/uploads It works fine on my website. the second one pulls from http://gdata.youtube.com/feeds/users/lancxeon/favorites It does not work. It makes no sense as you can see both of the urls work fine. I have already tried only using the favorites one and getting rid of the user one.. to see if it was interfering. And it still would not work. It truly makes no sense to me why it does not work, if one works why will the other not work? Here is the full JS file Code: <!--
var cleanReturn = 1; //do you want a full youtube return, or just an image list
var inlineVideo = 1; //do you want to redirect to youtube, or play inlinevideo
var timer;
var i =0;
var youtubediv = new Array();
function clearList(ul){
var list = document.getElementById(ul);
while (list.firstChild)
{
list.removeChild(list.firstChild);
}
}
function hideOverlay(){
var overlay = document.getElementById('youtubeoverlay');
overlay.style.display = 'none';
overlay.innerHTML = "";
}
function videoOverlay(id){
var objBody = document.getElementsByTagName("body").item(0);
if(objBody){
var video = document.createElement('div');
video.setAttribute('id', 'youtubeoverlay');
video.innerHTML = '<div id="youtubecontent"><a href="javascript:hideOverlay()" id="close">Close</a><br /><object width="510" height="420"><param name="movie" value="http://www.youtube.com/v/'+id+'"></param><param name="autoplay" value="1"><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/'+id+'&autoplay=1" type="application/x-shockwave-flash" wmode="transparent" width="510" height="420"></embed></object></div>';
objBody.insertBefore(video, objBody.firstChild);
}else{
alert('no body element. please add');
}
}
function mousOverImage(name,id,nr){
if(name)
imname = name;
//make border orange
imname.style.border = '4px solid orange';
imname.src = "http://img.youtube.com/vi/"+id+"/"+nr+".jpg";
nr++;
if(nr > 3)
nr = 1;
timer = setTimeout("mousOverImage(false,'"+id+"',"+nr+");",1000);
}
function mouseOutImage(name){
if(name)
imname = name;
//make border back to greyish
imname.style.border = '4px solid #333333';
if(timer)
clearTimeout(timer)
}
function getVideoId(url){
var match = url.lastIndexOf('=');
if (match) {
id = url.substring(match+1);
return id;
}
}
function getId(string){
var match = string.lastIndexOf("'s Videos");
if (match != -1) {
id = string.substring(0,match);
return id.toLowerCase();
}
var match = string.lastIndexOf("query");
if (match != -1) {
id = string.substring(match+7);
return id.toLowerCase();
}
}
function listVideos(json,divid) {
divid.innerHTML = '';
var ul = document.createElement('span');
ul.setAttribute('id', 'youtubelist');
if(json.feed.entry){
for (var i = 0; i < json.feed.entry.length; i++) {
var entry = json.feed.entry[i];
for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == 'alternate') {
url = entry.link[k].href;
break;
}
}
var thumb = entry['media$group']['media$thumbnail'][1].url;
var li = document.createElement('span');
li.setAttribute('id', 'youtubebox');
if(cleanReturn == 1){
if(inlineVideo == 1){
li.innerHTML = '<a href="javascript:videoOverlay(\''+getVideoId(url)+'\');"><img src="'+thumb+'" id="youtubethumb" alt="'+entry.title.$t+'" onmouseout="mouseOutImage(this)" onmouseover="mousOverImage(this,\''+getVideoId(url)+'\',2)"></a>';
}else{
li.innerHTML = '<tr><a href="'+url+'" target="_new"><img src="'+thumb+'" border="0" id="youtubethumb" alt="'+entry.title.$t+'" title="'+entry.title.$t+'" onmouseout="mouseOutImage(this)" onmouseover="mousOverImage(this,\''+getVideoId(url)+'\',2)"></a>';
}
}else{
li.innerHTML = entry.content.$t;
}
ul.appendChild(li);
}
}else{
divid.innerHTML = 'No Results Found';
}
document.getElementById(divid).appendChild(ul);
}
function youtubeInit(root) {
//this hacks the layer for mutiple json queries
id = getId(root.feed.title.$t);
listVideos(root, youtubediv[id]);
}
function insertVideos(div,typ,q,results,overlay){
inlineVideo = overlay;
youtubediv[q.toLowerCase()] = div;
var script = document.createElement('script');
if(typ == "favs")
script.setAttribute('src', 'http://gdata.youtube.com/feeds/users/'+q+'/favorites?max-results='+results+'&alt=json-in-script&callback=youtubeInit');
if(typ == "user")
script.setAttribute('src', 'http://gdata.youtube.com/feeds/users/'+q+'/uploads?max-results='+results+'&alt=json-in-script&callback=youtubeInit');
script.setAttribute('id', 'jsonScript');
script.setAttribute('type', 'text/javascript');
document.documentElement.firstChild.appendChild(script);
}
//-->
Hi there, I am looking to make a javascript hover menu. Like the main hover menus at websites like... http://www.godaddy.com and http://www.mediatemple.com How can i do this? Are there any tutorials? And is javascript the best language to do this in, or ajax or web2.0 ? Hello! I'm rather new to the Javascript/jQuery world and I've been attempting to code a small game.. I've been attempting to get six images to evaluate either "Correct" or "Wrong" depending on which image they're dragged onto. apple, guava and pear(.png) should all evaluate correct when dropped onto sprite1, while pineapple, plum and purple should all evaluate correct when dropped onto sprite2. That said they should also evaluate wrong, when dropped onto the incorrect sprite. The problem I'm having is that they'll all either evaluate correct or wrong depending on whichever fruit is dropped onto a sprite first. It won't recognise when a fruit is dropped onto the incorrect sprite and I'm not sure what to add to make that happen? Diagram of problem: http://i.imgur.com/u9oH5Mo.png Code: <div id="answerBoxes">
<div id="target1" ondrop="drop(event)" ondragover="allowDrop(event)">
<img src="img/sprite1.png"/>
</div>
<div id="target2" ondrop="drop(event)" ondragover="allowDrop(event)">
<img src="img/sprite2.png"/>
</div>
</div> <!-- end of sprite's -->
<div id="whatsWhatContent">
<div id="answers">
<div id="answer1Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer1" src="img/apple.png" draggable="true"
ondragstart="drag(event)"/></div>
<div id="answer2Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer2" src="img/guava.png" draggable="true"
ondragstart="drag(event)"></div>
<div id="answer3Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer3" src="img/pear.png" draggable="true"
ondragstart="drag(event)"></div>
<div id="answer4Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer4" src="img/pineapple.png" draggable="true"
ondragstart="drag(event)">
<div id="answer5Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer5" src="img/plum.png" draggable="true"
ondragstart="drag(event)">
<div id="answer6Box" ondrop="drop(event)" ondragover="allowDrop(event)">
<img id="answer6" src="img/purple.png" draggable="true"
ondragstart="drag(event)">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js">
</script>
<script>
function allowDrop(ev){
ev.preventDefault();
}
function drag(ev){
ev.dataTransfer.setData("content", ev.target.id);
}
function drop(ev){
ev.preventDefault();
var image = ev.dataTransfer.getData("content");
ev.target.appendChild(document.getElementById(image));
if($('#target1').find('#answer1').length == 1)
{
alert("CORRECT!");
}
else if ($('#target2').find('#answer2').length == 1)
{
alert("Wrong.");
}
else {
alert("Wrong!");
}
}
so i am trying to make a music player where you select a song from a drop down list and then click submit. it then brings up the audio controls with the HTML5 "<audio>" tags and then you can click play and it should work. i am having trouble actually doing this though. the html is Code: <html> <head> <title>Music Player</title> <script language="javascript" type="text/javascript" src="popup.js"> </script> </head> <body bgcolor="000000"> <font color="lime" size="6"> <div align="center"> <u>The Mighty Peacock Music Player</u> </font> <br> <br> <font color="red" size="5"> <select id="convert_to" name="convert_to"> <option value="danza" id="danza">Danza Kuduro by Dan Omar</option> <option value="iron" id="iron">Iron by Woodkid</option> <option value="boot" id="boot">Das Boot by Vat19</option> </select> <br> <input type="submit" value="submit" onClick="dispResults(convert_to)"> <p>The song selector is not functioning yet. Sorry for the inconvinence.</p> <br> <br> <div class="music_box" id="music_box"> <audio src="/music/Danza Kuduro.mp3" controls="controls"> </audio> </div> </div> </body> </html> and the javascript is Code: function dispResults(convert_to) {
if (id == "danza") {
document.getElementById("music_box").innerHTML = "<p>" + <audio src="/music/Danza Kuduro.mp3" controls="controls"></audio> + "</p>";
}
if (id == "iron") {
document.getElementById("music_box").innerHTML = "<p>" + <audio src="/music/woodkid.mp3" controls="controls"></audio> + "</p>";
}
}
any help would be greatly appreciated. Thanks (Please note, although I've included jQuery code here, this is a general JavaScript question.) At http://jquery14.com/day-05 (code at http://pastie.org/783420) I saw this code: Code: // all <a href="#anchor"> smoothscroll to those elements
$("a[href^=#][href!=#]").live('click',function(e){
$('html,body').animate({'scrollTop': $($(this).attr('href')).offset().top+'px'});
e.preventDefault();
});
I'm using this idea of smoothscrolling to destination anchors in a page I'm developing, but is it a bad idea from an accessibility point of view? I don't have a screen reader (couldn't get Fire Vox to work), but I am assuming that when you follow a link to a destination anchor in the same document, a screen reader begins reading from the destination anchor. But this code cancels the default action of the link being followed. The page scrolls, but I assume this means nothing to a screen reader. If my assumptions are correct, the links concerned are broken for screen reader users. (I suppose none of this matters if screen readers turn off JavaScript, but do they?) A related question: From what I can tell, when you follow a link to an anchor somewhere on the same page, the page is entirely reloaded. Does this happen in every browser? Thanks for any help hey, i am trying to add events to my website...i have all the events stored in my google calender and i am trying to show only four events at the time for example: 10/01/2011 - John's Birthday 12/01/2011 - Party i found this example on google however i am having problems...the problem i am having is that it works fine on my computer however when i look at it on another computer nothing appears http://gdata-javascript-client.googl...le_sample.html thanks |
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